Remove hosted projects (#19754)

Release Notes:

- N/A

crates/workspace/src/workspace.rs

@@ -16,7 +16,7 @@ use anyhow::{anyhow, Context as _, Result};
 use call::{call_settings::CallSettings, ActiveCall};
 use client::{
     proto::{self, ErrorCode, PanelId, PeerId},
-    ChannelId, Client, ErrorExt, ProjectId, Status, TypedEnvelope, UserStore,
+    ChannelId, Client, ErrorExt, Status, TypedEnvelope, UserStore,
 };
 use collections::{hash_map, HashMap, HashSet};
 use derive_more::{Deref, DerefMut};
@@ -5469,58 +5469,6 @@ pub fn create_and_open_local_file(
     })
 }
 
-pub fn join_hosted_project(
-    hosted_project_id: ProjectId,
-    app_state: Arc<AppState>,
-    cx: &mut AppContext,
-) -> Task<Result<()>> {
-    cx.spawn(|mut cx| async move {
-        let existing_window = cx.update(|cx| {
-            cx.windows().into_iter().find_map(|window| {
-                let workspace = window.downcast::<Workspace>()?;
-                workspace
-                    .read(cx)
-                    .is_ok_and(|workspace| {
-                        workspace.project().read(cx).hosted_project_id() == Some(hosted_project_id)
-                    })
-                    .then_some(workspace)
-            })
-        })?;
-
-        let workspace = if let Some(existing_window) = existing_window {
-            existing_window
-        } else {
-            let project = Project::hosted(
-                hosted_project_id,
-                app_state.user_store.clone(),
-                app_state.client.clone(),
-                app_state.languages.clone(),
-                app_state.fs.clone(),
-                cx.clone(),
-            )
-            .await?;
-
-            let window_bounds_override = window_bounds_env_override();
-            cx.update(|cx| {
-                let mut options = (app_state.build_window_options)(None, cx);
-                options.window_bounds = window_bounds_override.map(WindowBounds::Windowed);
-                cx.open_window(options, |cx| {
-                    cx.new_view(|cx| {
-                        Workspace::new(Default::default(), project, app_state.clone(), cx)
-                    })
-                })
-            })??
-        };
-
-        workspace.update(&mut cx, |_, cx| {
-            cx.activate(true);
-            cx.activate_window();
-        })?;
-
-        Ok(())
-    })
-}
-
 pub fn open_ssh_project(
     window: WindowHandle<Workspace>,
     connection_options: SshConnectionOptions,